Pith Number

pith:QRBDME6P

pith:2024:QRBDME6P7S44YY64YBQUV56DDP

not attested not anchored not stored refs pending

AI-enhanced on-the-fly simulation of nonlinear time-resolved spectra

Arif Ullah, Lipeng Chen, Maxim F. Gelin, Pavlo O. Dral, Sebastian V. Pios

arxiv:2401.07399 v1 · 2024-01-15 · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRBDME6P7S44YY64YBQUV56DDP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:33:36.443575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84423613cffcb9cc63dcc0614af7c31bd53fad4e83c010adea1908e7b51c00db

Aliases

arxiv: 2401.07399 · arxiv_version: 2401.07399v1 · doi: 10.48550/arxiv.2401.07399 · pith_short_12: QRBDME6P7S44 · pith_short_16: QRBDME6P7S44YY64 · pith_short_8: QRBDME6P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QRBDME6P7S44YY64YBQUV56DDP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 84423613cffcb9cc63dcc0614af7c31bd53fad4e83c010adea1908e7b51c00db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f137f868a5f3e621f3197045ab934b77b1b8f6f6cb51da4b867de022595992",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-01-15T00:32:28Z",
    "title_canon_sha256": "82cd135ce65eff5d40ae00dc3f8a30d2cb7721f8baaab2e8bb9a6faf0bf458d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07399",
    "kind": "arxiv",
    "version": 1
  }
}